EP4289623A3 - Print component with memory array using intermittent clock signal - Google Patents

Print component with memory array using intermittent clock signal Download PDF

Info

Publication number
EP4289623A3
EP4289623A3 EP23205119.3A EP23205119A EP4289623A3 EP 4289623 A3 EP4289623 A3 EP 4289623A3 EP 23205119 A EP23205119 A EP 23205119A EP 4289623 A3 EP4289623 A3 EP 4289623A3
Authority
EP
European Patent Office
Prior art keywords
bits
clock signal
data
segment
print component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23205119.3A
Other languages
German (de)
French (fr)
Other versions
EP4289623A2 (en
Inventor
Scott A. Linn
Michael W. Cumbie
James Michael GARDNER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Priority to EP23205119.3A priority Critical patent/EP4289623A3/en
Publication of EP4289623A2 publication Critical patent/EP4289623A2/en
Publication of EP4289623A3 publication Critical patent/EP4289623A3/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04573—Timing; Delays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04541—Specific driving circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04543—Block driving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles

Abstract

A print component includes at least one data pad to receive data segments. Each data segment comprises a number of segment bits, the number of segment bits including a fire pulse group comprising a number of fire pulse group bits, and the number of segment bits being at least equal to the number of fire pulse group bits. The print component includes at least one clock pad to receive an intermittent clock signal and a fluid actuator array corresponding to a liquid type and to the data pad. The fluidic actuator array has a corresponding array of memory elements to serially receive a data segment from the data pad each time the intermittent clock signal is present on the at least one clock pad and to store at least the fire pulse group bits.
EP23205119.3A 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal Pending EP4289623A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23205119.3A EP4289623A3 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP23205119.3A EP4289623A3 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP21176364.4A EP3892471B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP19706140.1A EP3717247B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
PCT/US2019/016727 WO2020162889A1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP21176364.4A Division-Into EP3892471B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP21176364.4A Division EP3892471B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP19706140.1A Division EP3717247B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal

Publications (2)

Publication Number Publication Date
EP4289623A2 EP4289623A2 (en) 2023-12-13
EP4289623A3 true EP4289623A3 (en) 2024-02-28

Family

ID=65494580

Family Applications (3)

Application Number Title Priority Date Filing Date
EP23205119.3A Pending EP4289623A3 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP21176364.4A Active EP3892471B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP19706140.1A Active EP3717247B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP21176364.4A Active EP3892471B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal
EP19706140.1A Active EP3717247B1 (en) 2019-02-06 2019-02-06 Print component with memory array using intermittent clock signal

Country Status (16)

Country Link
US (2) US11364719B2 (en)
EP (3) EP4289623A3 (en)
JP (1) JP7146102B2 (en)
KR (1) KR20210104901A (en)
CN (2) CN113365835B (en)
AU (1) AU2019428180B2 (en)
CA (1) CA3126050A1 (en)
CO (1) CO2021011664A2 (en)
ES (1) ES2887241T3 (en)
HR (1) HRP20231660T1 (en)
IL (1) IL284542A (en)
MX (1) MX2021009121A (en)
NZ (1) NZ779657A (en)
PL (2) PL3892471T3 (en)
SG (1) SG11202107242YA (en)
WO (1) WO2020162889A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4303009A2 (en) 2019-02-06 2024-01-10 Hewlett-Packard Development Company, L.P. Integrated circuit with address drivers for fluidic die
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US11485134B2 (en) * 2019-02-06 2022-11-01 Hewlett-Packard Development Company, L.P. Data packets comprising random numbers for controlling fluid dispensing devices

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Also Published As

Publication number Publication date
MX2021009121A (en) 2021-09-08
EP3892471B1 (en) 2023-11-29
AU2019428180B2 (en) 2023-04-27
PL3717247T3 (en) 2021-11-29
JP2022517672A (en) 2022-03-09
AU2019428180A1 (en) 2021-09-30
CN113365835A (en) 2021-09-07
SG11202107242YA (en) 2021-07-29
CN115723430A (en) 2023-03-03
US20220219452A1 (en) 2022-07-14
NZ779657A (en) 2023-11-24
CO2021011664A2 (en) 2021-09-20
CA3126050A1 (en) 2020-08-13
EP3717247A1 (en) 2020-10-07
EP4289623A2 (en) 2023-12-13
US20210221127A1 (en) 2021-07-22
EP3892471C0 (en) 2023-11-29
CN113365835B (en) 2022-12-30
KR20210104901A (en) 2021-08-25
EP3717247B1 (en) 2021-07-28
IL284542A (en) 2021-08-31
WO2020162889A1 (en) 2020-08-13
US11364719B2 (en) 2022-06-21
PL3892471T3 (en) 2024-02-26
HRP20231660T1 (en) 2024-03-15
JP7146102B2 (en) 2022-10-03
ES2887241T3 (en) 2021-12-22
EP3892471A1 (en) 2021-10-13

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